linux-kernel - Re: Unified tracing buffer

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Message-ID: <878wtjr0y1.fsf@basil.nowhere.org>
Date:	Tue, 23 Sep 2008 05:33:10 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	"Martin Bligh" <mbligh@...gle.com>
Cc:	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
	"Linus Torvalds" <torvalds@...ux-foundation.org>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	"Mathieu Desnoyers" <compudj@...stal.dyndns.org>,
	"Steven Rostedt" <rostedt@...dmis.org>, od@...ell.com,
	"Frank Ch. Eigler" <fche@...hat.com>
Subject: Re: Unified tracing buffer

"Martin Bligh" <mbligh@...gle.com> writes:

> During kernel summit and Plumbers conference, Linus and others
> expressed a desire for a unified
> tracing buffer system for multiple tracing applications (eg ftrace,
> lttng, systemtap, blktrace, etc) to use.

This is what relayfs always was promised to be, but apparently
never quite became. But before adding a new one I would recommend
to remove relayfs first.

-Andi
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